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DE69802590D1 - cutting insert - Google Patents

cutting insert

Info

Publication number
DE69802590D1
DE69802590D1 DE69802590T DE69802590T DE69802590D1 DE 69802590 D1 DE69802590 D1 DE 69802590D1 DE 69802590 T DE69802590 T DE 69802590T DE 69802590 T DE69802590 T DE 69802590T DE 69802590 D1 DE69802590 D1 DE 69802590D1
Authority
DE
Germany
Prior art keywords
cutting insert
insert
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69802590T
Other languages
German (de)
Other versions
DE69802590T2 (en
Inventor
Daisuku Murakami
Norihide Kimura
Reizo Murakami
Nobuyuki Kitagawa
Shiro Ikegaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69802590D1 publication Critical patent/DE69802590D1/en
Publication of DE69802590T2 publication Critical patent/DE69802590T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE69802590T 1997-02-06 1998-02-05 cutting insert Expired - Lifetime DE69802590T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02343897A JP3371733B2 (en) 1997-02-06 1997-02-06 Indexable tip

Publications (2)

Publication Number Publication Date
DE69802590D1 true DE69802590D1 (en) 2002-01-10
DE69802590T2 DE69802590T2 (en) 2002-04-11

Family

ID=12110516

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802590T Expired - Lifetime DE69802590T2 (en) 1997-02-06 1998-02-05 cutting insert

Country Status (4)

Country Link
US (1) US5947651A (en)
EP (1) EP0857531B1 (en)
JP (1) JP3371733B2 (en)
DE (1) DE69802590T2 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD426561S (en) * 1999-10-12 2000-06-13 Kennametal Inc. Cutting tool insert
DE10040910A1 (en) * 2000-08-18 2002-02-28 Widia Gmbh cutting insert
US6739808B1 (en) * 2000-09-21 2004-05-25 Kennametal Inc. Tool holder
JP4704212B2 (en) * 2004-01-14 2011-06-15 住友電工ハードメタル株式会社 Throwaway tip
CZ296905B6 (en) * 2004-04-30 2006-07-12 Pramet Tools, S. R. O. Cutting tip
US7621700B2 (en) * 2005-07-05 2009-11-24 Seco Tools Ab Cutting insert for turning with chip-breaker arrangement providing room for a cooling jet
JP4967721B2 (en) 2007-03-07 2012-07-04 三菱マテリアル株式会社 Cutting insert
CN101626860B (en) * 2007-03-12 2012-08-22 三菱麻铁里亚尔株式会社 Insert for thread cutting
JP4746133B2 (en) * 2007-08-31 2011-08-10 京セラ株式会社 Cutting insert and cutting method
JP5158490B2 (en) * 2008-03-06 2013-03-06 住友電工ハードメタル株式会社 Replaceable cutting edge
CN101552423B (en) * 2008-12-08 2011-04-27 东莞市锐升电线电缆有限公司 Telephone line or electric wire processing method and knife blade for implementing the method
JP5024483B2 (en) * 2009-10-15 2012-09-12 株式会社タンガロイ Cutting insert
RU2532612C2 (en) * 2010-05-11 2014-11-10 Тунгалой Корпорейшн Cutter plate
GB201014039D0 (en) * 2010-08-23 2010-10-06 Sandvik Ltd Method for machining a workpiece
JP5895456B2 (en) * 2010-11-15 2016-03-30 三菱マテリアル株式会社 Cutting insert
US8967920B2 (en) * 2011-09-13 2015-03-03 Iscar, Ltd. Cutting insert and chip-control arrangement therefor
CN102513561B (en) * 2011-12-09 2016-01-20 株洲钻石切削刀具股份有限公司 Cutting tip
US8814480B2 (en) * 2012-04-17 2014-08-26 Iscar, Ltd. Cutting insert chip-control arrangement
DE102014102800A1 (en) * 2013-03-04 2014-09-04 Kennametal India Limited Cutting insert with asymmetric chipbreaker
JP6282921B2 (en) * 2014-04-24 2018-02-21 京セラ株式会社 Cutting insert, cutting tool, and method of manufacturing cut workpiece
US10076788B2 (en) * 2014-05-20 2018-09-18 Iscar, Ltd. Cutting insert with chip-control arrangement
MX2016004989A (en) * 2014-09-05 2016-08-15 Sumitomo Electric Hardmetal Corp Throwaway tip.
US10195673B2 (en) * 2015-12-11 2019-02-05 Kennametal Inc. Ceramic cutting insert and method of making same
US11027339B2 (en) * 2017-02-27 2021-06-08 Kyocera Corporation Cutting insert, cutting tool, and method of manufacturing machined product
EP3421160B1 (en) * 2017-06-30 2022-08-10 Seco Tools Ab A cutting insert and a method of manufacturing a cutting insert
US10710167B2 (en) 2017-08-02 2020-07-14 Iscar, Ltd. Negative finish turning insert with chip forming arrangement
US10384278B2 (en) 2017-10-09 2019-08-20 Iscar, Ltd. Square-shaped cutting insert having curved secondary and corner cutting edges, and rotary cutting tool
CN107790754B (en) * 2017-11-23 2024-06-11 株洲欧科亿数控精密刀具股份有限公司 Double-sided groove type indexable cutting blade for finish machining
US11446745B2 (en) * 2018-09-27 2022-09-20 Iscar, Ltd. Turning insert having peninsula and island protrusions, and turning tool
TW202130433A (en) 2020-02-12 2021-08-16 以色列商艾斯卡公司 Square-shaped insert for bar-peeling and insert-holder tool for same
JP7003388B1 (en) * 2021-04-28 2022-01-20 株式会社タンガロイ Cutting tools
JP7041408B1 (en) * 2021-04-30 2022-03-24 株式会社タンガロイ Cutting insert
WO2023195070A1 (en) * 2022-04-05 2023-10-12 住友電工ハードメタル株式会社 Cutting insert

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115442A (en) * 1981-12-28 1983-07-09 Canon Inc Photoconductive member
KR930011655B1 (en) * 1988-08-25 1993-12-16 스미도모덴기고오교오 가부시기가이샤 Thread cutting throw-away tip
JPH02109612A (en) * 1988-10-19 1990-04-23 Toshiba Tungaloy Co Ltd Throw away tip
DE4136417A1 (en) * 1991-11-05 1993-05-06 Krupp Widia Gmbh, 4300 Essen, De CUTTING INSERT
JP2553321Y2 (en) * 1992-04-27 1997-11-05 住友電気工業株式会社 Indexable tip
US5249894A (en) * 1992-12-07 1993-10-05 Gte Valenite Corporation High sheer, ultra light duty insert
US5743681A (en) * 1993-04-05 1998-04-28 Sandvik Ab Cutting insert with chip control protrusion on a chip surface
DE19523128C2 (en) * 1994-08-09 1997-05-22 Valenite Inc Indexable insert

Also Published As

Publication number Publication date
DE69802590T2 (en) 2002-04-11
US5947651A (en) 1999-09-07
JPH10217007A (en) 1998-08-18
JP3371733B2 (en) 2003-01-27
EP0857531A1 (en) 1998-08-12
EP0857531B1 (en) 2001-11-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition